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MSA Engineering Consultants - Company Overiew


MSA Engineering provides Mechanical, Plumbing, Electrical and Information Technology Systems design services that include: HVAC and plumbing systems design, electrical normal and emergency power distribution systems, architectural lighting design, roadway lighting, lighting control systems, voice, data, intrusion alarm, CCTV and access control systems.

MSA Engineering Consultants is a professional s-corporation owned by Melroy Engineering, Inc. The Reno, Nevada office of MSA Engineering Consultants was originally founded in 1977 to provide consulting services for hospitality, healthcare, educational (K-12), commercial and residential construction projects.  The firm was incorporated as MSA Engineering in 1983.  MSA Engineering Consultants established its Las Vegas, Nevada office in 1998 and Phoenix, Arizona office in 2010.

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We have designed successful projects in multiple states including Alabama, Arizona, Alaska, Arkansas, California, Colorado, Connecticut, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansa, Kentucky, Louisiana, Maryland, Massachusetts, Michigan, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, South Dakota, Tennessee, Utah, Virginia, Washington, and Wisconsin.

MSA Engineering maintains a permanent professional staff of approximately 65 talented team members.  We have the ability to take on substantial projects while retaining the flexibility to perform small projects efficiently and timely. 



First and foremost, engineering systems design must work.  Our designs must be energy and cost efficient, constructible, maintainable, and affordable.  We believe that the best designs are often the most simplistic ones.  We respect our client's investments. 



Since our inception, MSA Engineering has successfully completed over ten thousand engineering projects.  Many have entailed expansion of previous designs to accommodate our client’s growth.  MSA Engineering enjoys an excellent reputation as a responsive consulting engineering firm that produces constructible designs.

The senior personnel at MSA Engineering Consultants combine over 250 years of proven experience in electrical, mechanical and plumbing systems design, and consulting services. We have a superior level of experience usually associated with much larger firms.

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